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Planning project · Planning application

Accessory dwelling unit proposed above new shop and breezeway on small residential lot

The plan adds an approx. 897-square-foot accessory dwelling above a roughly 1,040-square-foot shop, linked to the existing 864-square-foot home by a covered breezeway. The application is submitted and would get an administrative review.

SubmittedPLN26-00644Filed July 6, 2026Central Rim · 4530 W Irving St+1 related filing
Site plan for Accessory dwelling unit proposed above new shop and breezeway on small residential lot
Site plan from the application documents.
Pin at the reported location; the shaded outline is the primary parcel (Ada County).

From the filing

The application's description as it appears in City of Boise's record. See the official record

ADU

Project name on file: 4530 W IRVING ST

Timeline

  1. Oct. 14, 2026

    5 documents added

  2. July 31, 2026

    Concept Review Complete: CR Complete - Type 2

  3. July 6, 2026

    Application Submittal: Online

  4. July 6, 2026

    Application filed

Documents

Site plans

  • Drawing set for a proposed 26' x 40' shop with a 897 SF accessory dwelling unit above, plus demolition of an existing deck and awning and a new breezeway/sunroom on the existing house.

    July 6, 2026 · 4 pages · 1.6 MB · PDS-Other Small Docs

    Download Site plan, cover and floor plans for shop and ADU

Project narrative

  • Planner's advisory concept review notes on a proposed ADU above a shop addition, covering setbacks, unit size, bedroom limit and design compatibility.

    July 31, 2026 · 2 pages · 460 KB · PDS-Concept Review Summary Report

    Download Concept review summary for accessory dwelling unit
  • Describes demolishing an existing deck and awning, adding a breezeway/sunroom, a 26' x 40' shop, and a 897 SF accessory dwelling unit above the shop.

    July 6, 2026 · 1 page · 10 KB · PDS-Other Small Docs

    Download Project description

Application

  • Application for an accessory dwelling unit above a residential addition in an R-1C zone, with the intended use described as additional living quarters or potential rental.

    July 6, 2026 · 2 pages · 158 KB · PDS-Application

    Download Planning project application form

Other documents

  • Statement of legal interest

    July 6, 2026 · 376 KB · PDS-Other Small Docs

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